Hello,

Unfortunately, there is no option in theme settings that you can replace the single category title with a logo.

It requires customization and this is beyond our limitations and support policy.

You cannot use the same categories header for the product page because there is no such option in theme settings available.

If you want to add a separate header for the product page then you can configure from Theme Settings >> Product page.

Screenshot for Clarification: https://ibb.co/vVBPQBD

Best Regards.